symmetrical encryption

См. также в других словарях:

• encryption —    The process of encoding information in an attempt to make it secure from unauthorized access, particularly during transmission. There verse of this process is known as decryption.    Two main encryption schemes are in common use:    • Private… …   Dictionary of networking

• BitTorrent protocol encryption — Protocol encryption (PE), message stream encryption (MSE), or protocol header encrypt (PHE)[1] are related features of some peer to peer file sharing clients, including BitTorrent clients. They attempt to enhance privacy and confidentiality. In… …   Wikipedia

• Mobility Email — The Mobility Email client makes use of Mozilla Thunderbird code and aspects of the portable launcher code used in the now defunct Portable Thunderbird with Enigmail (PTEG) maintained by John Urbanek.The Mobility Email client is a secure mobile… …   Wikipedia

• Rotor machine — In cryptography, a rotor machine is an electro mechanical device used for encrypting and decrypting secret messages. Rotor machines were the cryptographic state of the art for a brief but prominent period of history; they were in widespread use… …   Wikipedia

• Cryptanalysis — Close up of the rotors in a Fialka cipher machine Cryptanalysis (from the Greek kryptós, hidden , and analýein, to loosen or to untie ) is the study of methods for obtaining the meaning of encrypted information, without access to the secret… …   Wikipedia

• Multichannel code — With the popularization of digital audio there is a Growing demand for compression and transmission techniques. The use of perceptual coding (based on psicoacustic model) has been a major breakthrough in Regarding the compressión digital audio.… …   Wikipedia

• High-bandwidth Digital Content Protection — (HDCP) is a form of digital copy protection developed by Intel Corporation to prevent copying of digital audio and video content as it travels across DisplayPort, Digital Visual Interface (DVI), High Definition Multimedia Interface (HDMI),… …   Wikipedia

• Dynamic random-access memory — DRAM redirects here. For other uses, see Dram (disambiguation). Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube …   Wikipedia

• SubSpace (video game) — Continuum (computer game) redirects here. For the 1990 3D game, see Alpha Waves. SubSpace (SS) Developer(s) …   Wikipedia

• Symphony No. 4 (Shostakovich) — Dmitri Shostakovich composed his Symphony No. 4 in C minor, Opus 43, between September 1935 and May 1936. Halfway through its composition, he was denounced in the infamous Pravda editorial Chaos Instead of Music, written under direct orders from… …   Wikipedia

• Young Scientist and Technology Exhibition — The BT Young Scientist and Technology Exhibition ( ga. Taispeántas na nEolaí Óga agus Teicneoilíochta), commonly called the Young Scientist , is an annual competition held in Dublin, Ireland every January for encouraging interest in science in… …   Wikipedia